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| Mirrors > Home > ILE Home > Th. List > ablgrp | Unicode version | ||
| Description: An Abelian group is a group. (Contributed by NM, 26-Aug-2011.) |
| Ref | Expression |
|---|---|
| ablgrp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isabl 13840 |
. 2
| |
| 2 | 1 | simplbi 274 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-v 2801 df-in 3203 df-abl 13839 |
| This theorem is referenced by: ablgrpd 13842 ablinvadd 13862 ablsub2inv 13863 ablsubadd 13864 ablsub4 13865 abladdsub4 13866 abladdsub 13867 ablpncan2 13868 ablpncan3 13869 ablsubsub 13870 ablsubsub4 13871 ablpnpcan 13872 ablnncan 13873 ablnnncan 13875 ablnnncan1 13876 ablsubsub23 13877 ghmabl 13880 invghm 13881 eqgabl 13882 ablressid 13887 rnglz 13923 rngpropd 13933 |
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